Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r132-tajo-158961400600316.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S06J04T04, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tajo-158961400600316
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.7M
-rw-r--r-- 1 mcc users 8.0K Apr 12 05:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 12 05:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 05:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 31K Apr 11 05:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.8K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Apr 10 12:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 10 12:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 9 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 9 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 9.4M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1589953316904

[2020-05-20 05:41:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2020-05-20 05:41:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-20 05:41:59] [INFO ] Load time of PNML (sax parser for PT used): 465 ms
[2020-05-20 05:41:59] [INFO ] Transformed 454 places.
[2020-05-20 05:41:59] [INFO ] Transformed 6994 transitions.
[2020-05-20 05:41:59] [INFO ] Parsed PT model containing 454 places and 6994 transitions in 591 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 56 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 6 ms.32995KB memory used
Starting structural reductions, iteration 0 : 454/454 places, 1614/1614 transitions.
Ensure Unique test removed 6 places
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 448 transition count 1578
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 78 place count 412 transition count 1578
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 78 place count 412 transition count 1530
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 174 place count 364 transition count 1530
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 270 place count 316 transition count 1482
Applied a total of 270 rules in 223 ms. Remains 316 /454 variables (removed 138) and now considering 1482/1614 (removed 132) transitions.
[2020-05-20 05:41:59] [INFO ] Flow matrix only has 1458 transitions (discarded 24 similar events)
// Phase 1: matrix 1458 rows 316 cols
[2020-05-20 05:41:59] [INFO ] Computed 44 place invariants in 61 ms
[2020-05-20 05:42:02] [INFO ] Dead Transitions using invariants and state equation in 2566 ms returned [0, 20, 22, 26, 30, 32, 38, 51, 55, 57, 59, 72, 78, 82, 91, 94, 101, 107, 115, 124, 131, 135, 145, 146, 147, 148, 157, 158, 160, 163, 164, 165, 167, 172, 177, 182, 189, 192, 197, 199, 201, 207, 215, 216, 217, 221, 224, 226, 231, 232, 233, 235, 237, 238, 239, 241, 243, 244, 245, 246, 249, 251, 257, 258, 259, 262, 263, 266, 267, 268, 271, 272, 275, 281, 282, 283, 285, 288, 292, 295, 296, 298, 300, 301, 302, 306, 311, 312, 313, 315, 316, 317, 320, 322, 324, 327, 328, 332, 333, 334, 335, 342, 343, 346, 347, 350, 351, 352, 353, 356, 357, 359, 360, 361, 364, 365, 372, 373, 374, 378, 380, 383, 384, 385, 386, 387, 388, 390, 392, 393, 394, 395, 396, 399, 400, 401, 402, 404, 406, 407, 410, 411, 412, 413, 417, 422, 423, 424, 428, 432, 434, 436, 438, 439, 440, 441, 444, 445, 447, 448, 451, 452, 455, 456, 458, 459, 461, 462, 463, 465, 466, 467, 468, 469, 471, 473, 475, 477, 478, 479, 480, 485, 490, 491, 492, 493, 495, 496, 499, 501, 502, 503, 506, 509, 511, 512, 514, 515, 519, 520, 521, 524, 525, 526, 527, 528, 531, 532, 534, 535, 538, 539, 542, 543, 544, 546, 551, 553, 554, 555, 556, 558, 561, 563, 564, 565, 566, 567, 568, 569, 573, 574, 575, 577, 580, 581, 582, 584, 585, 586, 587, 589, 590, 591, 595, 596, 599, 600, 601, 602, 604, 606, 609, 610, 612, 614, 615, 617, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 631, 634, 635, 636, 638, 639, 640, 641, 642, 643, 644, 645, 646, 648, 649, 650, 651, 652, 653, 655, 656, 657, 660, 661, 662, 663, 665, 668, 669, 670, 671, 672, 674, 676, 678, 679, 682, 685, 686, 687, 688, 689, 690, 691, 693, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 706, 708, 711, 712, 713, 714, 715, 716, 718, 720, 723, 724, 726, 727, 728, 730, 732, 733, 734, 735, 736, 737, 738, 739, 740, 742, 743, 744, 745, 747, 748, 749, 751, 752, 753, 755, 758, 759, 760, 761, 762, 764, 765, 766, 767, 768, 769, 770, 772, 773, 774, 776, 777, 778, 782, 783, 784, 785, 786, 787, 788, 790, 791, 795, 798, 799, 800, 802, 803, 805, 807, 808, 809, 810, 811, 812, 813, 814, 816, 817, 819, 820, 822, 823, 824, 828, 829, 830, 833, 834, 839, 842, 843, 844, 845, 846, 847, 848, 849, 850, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 872, 874, 875, 876, 878, 879, 880, 881, 883, 885, 887, 888, 891, 893, 894, 895, 896, 897, 898, 900, 901, 902, 903, 905, 906, 907, 908, 910, 911, 914, 915, 916, 917, 918, 919, 920, 922, 923, 924, 927, 928, 931, 932, 934, 940, 942, 943, 944, 945, 946, 947, 949, 950, 951, 952, 955, 956, 957, 962, 964, 965, 966, 968, 969, 971, 972, 973, 975, 977, 978, 979, 982, 983, 984, 985, 987, 988, 989, 990, 991, 992, 993, 998, 1000, 1001, 1003, 1004, 1005, 1006, 1008, 1009, 1015, 1016, 1018, 1019, 1024, 1025, 1026, 1028, 1029, 1030, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1042, 1043, 1046, 1048, 1049, 1051, 1052, 1053, 1055, 1056, 1057, 1059, 1060, 1061, 1063, 1065, 1067, 1068, 1069, 1070, 1071, 1072, 1075, 1076, 1078, 1080, 1081, 1083, 1084, 1085, 1087, 1088, 1090, 1092, 1093, 1094, 1095, 1096, 1099, 1101, 1102, 1104, 1105, 1108, 1109, 1110, 1112, 1114, 1115, 1116, 1117, 1120, 1121, 1122, 1123, 1124, 1125, 1127, 1129, 1130, 1131, 1136, 1137]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1137, 1136, 1131, 1130, 1129, 1127, 1125, 1124, 1123, 1122, 1121, 1120, 1117, 1116, 1115, 1114, 1112, 1110, 1109, 1108, 1105, 1104, 1102, 1101, 1099, 1096, 1095, 1094, 1093, 1092, 1090, 1088, 1087, 1085, 1084, 1083, 1081, 1080, 1078, 1076, 1075, 1072, 1071, 1070, 1069, 1068, 1067, 1065, 1063, 1061, 1060, 1059, 1057, 1056, 1055, 1053, 1052, 1051, 1049, 1048, 1046, 1043, 1042, 1039, 1038, 1037, 1036, 1035, 1034, 1033, 1032, 1030, 1029, 1028, 1026, 1025, 1024, 1019, 1018, 1016, 1015, 1009, 1008, 1006, 1005, 1004, 1003, 1001, 1000, 998, 993, 992, 991, 990, 989, 988, 987, 985, 984, 983, 982, 979, 978, 977, 975, 973, 972, 971, 969, 968, 966, 965, 964, 962, 957, 956, 955, 952, 951, 950, 949, 947, 946, 945, 944, 943, 942, 940, 934, 932, 931, 928, 927, 924, 923, 922, 920, 919, 918, 917, 916, 915, 914, 911, 910, 908, 907, 906, 905, 903, 902, 901, 900, 898, 897, 896, 895, 894, 893, 891, 888, 887, 885, 883, 881, 880, 879, 878, 876, 875, 874, 872, 869, 868, 867, 866, 865, 864, 863, 862, 861, 860, 859, 858, 857, 856, 855, 854, 850, 849, 848, 847, 846, 845, 844, 843, 842, 839, 834, 833, 830, 829, 828, 824, 823, 822, 820, 819, 817, 816, 814, 813, 812, 811, 810, 809, 808, 807, 805, 803, 802, 800, 799, 798, 795, 791, 790, 788, 787, 786, 785, 784, 783, 782, 778, 777, 776, 774, 773, 772, 770, 769, 768, 767, 766, 765, 764, 762, 761, 760, 759, 758, 755, 753, 752, 751, 749, 748, 747, 745, 744, 743, 742, 740, 739, 738, 737, 736, 735, 734, 733, 732, 730, 728, 727, 726, 724, 723, 720, 718, 716, 715, 714, 713, 712, 711, 708, 706, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 693, 691, 690, 689, 688, 687, 686, 685, 682, 679, 678, 676, 674, 672, 671, 670, 669, 668, 665, 663, 662, 661, 660, 657, 656, 655, 653, 652, 651, 650, 649, 648, 646, 645, 644, 643, 642, 641, 640, 639, 638, 636, 635, 634, 631, 629, 628, 627, 626, 625, 624, 623, 622, 621, 620, 619, 617, 615, 614, 612, 610, 609, 606, 604, 602, 601, 600, 599, 596, 595, 591, 590, 589, 587, 586, 585, 584, 582, 581, 580, 577, 575, 574, 573, 569, 568, 567, 566, 565, 564, 563, 561, 558, 556, 555, 554, 553, 551, 546, 544, 543, 542, 539, 538, 535, 534, 532, 531, 528, 527, 526, 525, 524, 521, 520, 519, 515, 514, 512, 511, 509, 506, 503, 502, 501, 499, 496, 495, 493, 492, 491, 490, 485, 480, 479, 478, 477, 475, 473, 471, 469, 468, 467, 466, 465, 463, 462, 461, 459, 458, 456, 455, 452, 451, 448, 447, 445, 444, 441, 440, 439, 438, 436, 434, 432, 428, 424, 423, 422, 417, 413, 412, 411, 410, 407, 406, 404, 402, 401, 400, 399, 396, 395, 394, 393, 392, 390, 388, 387, 386, 385, 384, 383, 380, 378, 374, 373, 372, 365, 364, 361, 360, 359, 357, 356, 353, 352, 351, 350, 347, 346, 343, 342, 335, 334, 333, 332, 328, 327, 324, 322, 320, 317, 316, 315, 313, 312, 311, 306, 302, 301, 300, 298, 296, 295, 292, 288, 285, 283, 282, 281, 275, 272, 271, 268, 267, 266, 263, 262, 259, 258, 257, 251, 249, 246, 245, 244, 243, 241, 239, 238, 237, 235, 233, 232, 231, 226, 224, 221, 217, 216, 215, 207, 201, 199, 197, 192, 189, 182, 177, 172, 167, 165, 164, 163, 160, 158, 157, 148, 147, 146, 145, 135, 131, 124, 115, 107, 101, 94, 91, 82, 78, 72, 59, 57, 55, 51, 38, 32, 30, 26, 22, 20, 0]
Starting structural reductions, iteration 1 : 316/454 places, 870/1614 transitions.
Applied a total of 0 rules in 31 ms. Remains 316 /316 variables (removed 0) and now considering 870/870 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 316/454 places, 870/1614 transitions.
Finished Parikh directed walk after 50 steps, including 0 resets, run found a deadlock after 2 ms. (steps per millisecond=25 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1589953322659

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S06J04T04"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J04T04, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tajo-158961400600316"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T04.tgz
mv PolyORBLF-PT-S06J04T04 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;